Trace number 365313

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.11 1800.65

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ws97-5.opb
MD5SUMed36462db2ffa04ea65b986069441496
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2642
Best CPU time to get the best result obtained on this benchmark0.065989
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2642
Optimality of the best value was proved YES
Number of variables907
Total number of constraints403
Number of constraints which are clauses126
Number of constraints which are cardinality constraints (but not clauses)277
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint134
Number of terms in the objective function 748
Biggest coefficient in the objective function 240
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 33855
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 240
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 33855
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/365313-1177048876/instance-365313-1177048876.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 3061
1800.06/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/365313-1177048876/instance-365313-1177048876.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-365313-1177048876 -o ROOT/results/node21/solver-365313-1177048876 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365313-1177048876/PBS4 /tmp/evaluation/365313-1177048876/instance-365313-1177048876.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.09 1.02 1.01 3/83 8431
/proc/meminfo: memFree=1725128/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=1460 CPUtime=0
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 152804869 1495040 148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596784 0 0 4096 0 0 0 0 17 1 0 0
/proc/8431/statm: 365 148 87 219 0 142 0

[startup+0.049827 s]
/proc/loadavg: 1.09 1.02 1.01 3/83 8431
/proc/meminfo: memFree=1725128/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=1596 CPUtime=0.04
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 262 0 0 0 4 0 0 0 18 0 1 0 152804869 1634304 244 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 399 244 102 219 0 176 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1596

[startup+0.101832 s]
/proc/loadavg: 1.09 1.02 1.01 3/83 8431
/proc/meminfo: memFree=1725128/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=1852 CPUtime=0.1
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 323 0 0 0 10 0 0 0 18 0 1 0 152804869 1896448 305 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 463 305 103 219 0 240 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1852

[startup+0.301855 s]
/proc/loadavg: 1.09 1.02 1.01 3/83 8431
/proc/meminfo: memFree=1725128/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=3388 CPUtime=0.29
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 519 0 0 0 29 0 0 0 19 0 1 0 152804869 3469312 501 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 847 501 103 219 0 624 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3388

[startup+0.701904 s]
/proc/loadavg: 1.09 1.02 1.01 3/83 8431
/proc/meminfo: memFree=1725128/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=5592 CPUtime=0.68
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 961 0 0 0 67 1 0 0 23 0 1 0 152804869 5726208 943 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559436 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8431/statm: 1398 943 103 219 0 1175 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5592

[startup+1.50198 s]
/proc/loadavg: 1.09 1.02 1.01 2/84 8458
/proc/meminfo: memFree=1720128/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=9688 CPUtime=1.48
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 1904 0 0 0 147 1 0 0 25 0 1 0 152804869 9920512 1886 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 2422 1886 103 219 0 2199 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9688

[startup+3.10216 s]
/proc/loadavg: 1.09 1.02 1.01 2/84 8458
/proc/meminfo: memFree=1715072/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=18076 CPUtime=3.07
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 3554 0 0 0 305 2 0 0 25 0 1 0 152804869 18509824 3536 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 4519 3536 103 219 0 4296 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 18076

[startup+6.30151 s]
/proc/loadavg: 1.08 1.02 1.00 2/84 8466
/proc/meminfo: memFree=1707712/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=18684 CPUtime=6.27
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 4545 0 0 0 621 6 0 0 25 0 1 0 152804869 19132416 4478 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 4671 4478 104 219 0 4448 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 18684

[startup+12.7012 s]
/proc/loadavg: 1.07 1.02 1.00 2/84 8488
/proc/meminfo: memFree=1707008/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=18820 CPUtime=12.65
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 4623 0 0 0 1253 12 0 0 25 0 1 0 152804869 19271680 4556 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 4705 4556 104 219 0 4482 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 18820

[startup+25.5016 s]
/proc/loadavg: 1.06 1.01 1.00 2/84 8520
/proc/meminfo: memFree=1706432/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=19736 CPUtime=25.43
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 4886 0 0 0 2530 13 0 0 25 0 1 0 152804869 20209664 4722 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559962 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 4934 4722 104 219 0 4711 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 19736

[startup+51.1014 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 8548
/proc/meminfo: memFree=1690688/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=69416 CPUtime=51
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 9256 0 0 0 5081 19 0 0 25 0 1 0 152804869 71081984 9092 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 17354 9092 104 219 0 17131 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 69416

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8548
/proc/meminfo: memFree=1676544/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=71744 CPUtime=102.2
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 12823 0 0 0 10193 27 0 0 25 0 1 0 152804869 73465856 12466 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 17936 12466 104 219 0 17713 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 71744

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1648448/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=140776 CPUtime=162.18
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 20311 0 0 0 16178 40 0 0 25 0 1 0 152804869 144154624 19569 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 35194 19569 104 219 0 34971 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 140776

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1617408/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=141800 CPUtime=222.17
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 27963 0 0 0 22166 51 0 0 25 0 1 0 152804869 145203200 27221 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 35450 27221 104 219 0 35227 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 141800

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1590464/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=143416 CPUtime=282.15
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 34746 0 0 0 28155 60 0 0 25 0 1 0 152804869 146857984 34004 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 35854 34004 104 219 0 35631 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 143416

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1581376/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=146412 CPUtime=342.13
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 36963 0 0 0 34143 70 0 0 25 0 1 0 152804869 149925888 36221 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 36603 36221 104 219 0 36380 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 146412

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1580352/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=150024 CPUtime=402.12
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 37975 0 0 0 40137 75 0 0 25 0 1 0 152804869 153624576 36464 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 37506 36464 104 219 0 37283 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 150024

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1579776/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=150228 CPUtime=462.1
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 38133 0 0 0 46130 80 0 0 25 0 1 0 152804869 153833472 36622 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 37557 36622 104 219 0 37334 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 150228

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1579072/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=150580 CPUtime=522.08
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 38305 0 0 0 52124 84 0 0 25 0 1 0 152804869 154193920 36794 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 37645 36794 104 219 0 37422 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 150580

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1578240/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=150852 CPUtime=582.07
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 38489 0 0 0 58118 89 0 0 25 0 1 0 152804869 154472448 36978 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 37713 36978 104 219 0 37490 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 150852

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1577600/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=151364 CPUtime=642.06
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 38660 0 0 0 64113 93 0 0 25 0 1 0 152804869 154996736 37149 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 37841 37149 104 219 0 37618 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 151364


################
# More data... #
################

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1570176/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=284040 CPUtime=822.01
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 40562 0 0 0 82094 107 0 0 25 0 1 0 152804869 290856960 39051 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 71010 39051 104 219 0 70787 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 284040

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1557504/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=284604 CPUtime=881.99
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 43640 0 0 0 88087 112 0 0 25 0 1 0 152804869 291434496 42129 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 71151 42129 104 219 0 70928 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 284604

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1546240/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=284924 CPUtime=941.98
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 46532 0 0 0 94081 117 0 0 25 0 1 0 152804869 291762176 45021 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 71231 45021 104 219 0 71008 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 284924

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1531136/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=285564 CPUtime=1001.96
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 50230 0 0 0 100073 123 0 0 25 0 1 0 152804869 292417536 48719 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 71391 48719 104 219 0 71168 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 285564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1516288/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=292496 CPUtime=1061.94
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 55449 0 0 0 106065 129 0 0 25 0 1 0 152804869 299515904 52401 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 73124 52401 104 219 0 72901 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 292496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1502656/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=292816 CPUtime=1121.92
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 58873 0 0 0 112058 134 0 0 25 0 1 0 152804869 299843584 55825 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549609 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 73204 55825 104 219 0 72981 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 292816

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1502016/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=293428 CPUtime=1181.92
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 59019 0 0 0 118055 137 0 0 25 0 1 0 152804869 300470272 55971 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 73357 55971 104 219 0 73134 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 293428

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1496640/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=293748 CPUtime=1241.89
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 60345 0 0 0 124049 140 0 0 25 0 1 0 152804869 300797952 57297 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 73437 57297 104 219 0 73214 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 293748

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1487168/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=294068 CPUtime=1301.89
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 62724 0 0 0 130043 146 0 0 25 0 1 0 152804869 301125632 59676 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 73517 59676 104 219 0 73294 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 294068

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1483584/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=294856 CPUtime=1361.87
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 63610 0 0 0 136038 149 0 0 25 0 1 0 152804869 301932544 60562 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 73714 60562 104 219 0 73491 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 294856

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1482944/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=295504 CPUtime=1421.85
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 63748 0 0 0 142034 151 0 0 25 0 1 0 152804869 302596096 60700 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 73876 60700 104 219 0 73653 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 295504

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1479104/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=295824 CPUtime=1481.83
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 64748 0 0 0 148030 153 0 0 25 0 1 0 152804869 302923776 61700 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 73956 61700 104 219 0 73733 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 295824

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1475648/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=296492 CPUtime=1541.82
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 65571 0 0 0 154026 156 0 0 25 0 1 0 152804869 303607808 62523 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 74123 62523 104 219 0 73900 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 296492

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1473472/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=298280 CPUtime=1601.8
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 66093 0 0 0 160022 158 0 0 25 0 1 0 152804869 305438720 63045 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 74570 63045 104 219 0 74347 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 298280

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1473216/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=298280 CPUtime=1661.79
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 66164 0 0 0 166017 162 0 0 25 0 1 0 152804869 305438720 63116 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 74570 63116 104 219 0 74347 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 298280

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1472960/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=298280 CPUtime=1721.77
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 66219 0 0 0 172013 164 0 0 25 0 1 0 152804869 305438720 63171 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 74570 63171 104 219 0 74347 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 298280

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1472832/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=298280 CPUtime=1781.76
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 66280 0 0 0 178008 168 0 0 25 0 1 0 152804869 305438720 63232 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 74570 63232 104 219 0 74347 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 298280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1472832/2055920 swapFree=4163760/4192956
[pid=8431] ppid=8429 vsize=298280 CPUtime=1800.06
/proc/8431/stat : 8431 (PBS4) R 8429 8431 6383 0 -1 4194304 66296 0 0 0 179837 169 0 0 25 0 1 0 152804869 305438720 63248 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 74570 63248 104 219 0 74347 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 298280

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.65
CPU time (s): 1800.11
CPU user time (s): 1798.38
CPU system time (s): 1.73574
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 298280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.38
system time used= 1.73574
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66297
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 1979

runsolver used 2.01669 second user time and 4.50831 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Fri Apr 20 06:01:16 UTC 2007

IDJOB= 365313
IDBENCH= 2231
IDSOLVER= 157
FILE ID= node21/365313-1177048876

PBS_JOBID= 4640144

Free space on /tmp= 66390 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ws97-5.opb
COMMAND LINE= /tmp/evaluation/365313-1177048876/PBS4 /tmp/evaluation/365313-1177048876/instance-365313-1177048876.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-365313-1177048876 -o ROOT/results/node21/conversion-365313-1177048876 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365313-1177048876/instance-365313-1177048876.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-365313-1177048876 -o ROOT/results/node21/solver-365313-1177048876 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/365313-1177048876/PBS4 /tmp/evaluation/365313-1177048876/instance-365313-1177048876.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  ed36462db2ffa04ea65b986069441496

RANDOM SEED= 579065494

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1725536 kB
Buffers:         72992 kB
Cached:         160204 kB
SwapCached:       7592 kB
Active:         104284 kB
Inactive:       160408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1725536 kB
SwapTotal:     4192956 kB
SwapFree:      4163760 kB
Dirty:            1216 kB
Writeback:           0 kB
Mapped:          35812 kB
Slab:            50804 kB
Committed_AS:  1674836 kB
PageTables:       2032 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66390 MiB

End job on node21 on Fri Apr 20 06:31:18 UTC 2007